Activity for Ramesh Babu
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Ramesh Babu posted a comment on discussion Help
Dear Expert, I have done VBM analysis using spm12. Now I would like to perform roi analysis using MaraBar. Before downloading and installing this software I would like to know whether this will work in spm12. Your information will be helpful for my research. Thanks Ramesh
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Dear Nick, Thank you very much. It will be very helpful for me if you send me the full paper. Thanks Ramesh
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Dear Nick, I have downloaded example data for Atropos and Brain Extraction example. I found template, priori and mask images in the downloaded folder. By using the scripe I got the same result as given the example. I have created tempalte using my data by using various template command. I got a good template. But how to create mask from the template and priori to preceed further? What are the steps should I follow to create atlas with label? Thanks Ramesh
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Dear Nick, Thank you for your suggesstions. It is encoursging to me. I request you to have a look on the attached log file (which I saved from terminal), in some places I notice "core dumped" (in line 334, 347, ..) and "not found" (in line 2135, 2149....). Is it indicating error? Please clarify. And I want to build atlas & label and tissue probability map. Which model/script is best suitable for this? Thanks Ramesh
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Dera Nick, Happy to see your openion. I have few questions. 1. For template creation using 40 data which script should I use? is it templateCommand.sh or other scripts? 2. I want to select one of the data as initial template. How to modify in the script to include initial template? 3. I have 3 groups including control. Should I select data only from controll group or randomly from all the groups? Thanks Ramesh
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Dear Nick, I analyzed by using all the scripts found in the example folders for face and brain. I request you to have a look on the attached images & log report and give your openion. I used 3 subjects T1 MRI for all analysis. https://drive.google.com/open?id=1PtWgnxF67OJiglObypgAbAPXEiE8mMHq https://drive.google.com/file/d/1ncJh-m776lNSUwvVKRRum4zkSGd68-GC/view https://drive.google.com/open?id=1jX1hlD61rEk4rvoO1O8-f-neH769oU3Q https://drive.google.com/open?id=10EcPLicbmIiivELlbLrYBGviUSQXHs2g I...
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Dear Nick, I have created a template using the templateCommand.sh script. For a trial I used 3 subjects and created template before and after skull strip. Please see the attached file and give your input. https://drive.google.com/open?id=1mtef9p7Gu4jA1Sy4g1OY8ovWoGhsOX07 https://drive.google.com/open?id=1KPjtkEPBQOyaZghp4Q4SOTrlPd6pm-1y Further I want to create tissue probability map for GM, WM and CSF by the samle template. Can I segment the template using fsl-fast segmentation tool? And finally...
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Dear Nick, I downloaded example data and did analysis using the scritp in the folder. I have comapred with the result provided with the example folder. It is perfectly fine. Could you please help me to create template from my data? I want to select a particular image as initial template and feed into the command line. Please see the image details below and accordingly I want to modify the script/commandline. I am using dcm2nii for image conversion and fsl-bet for skull stripping. DICOM/IM_0004 Field...
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Dear Nick, Thank you for your reply. I want to know whether the command which I have used is correct or modification is required? Please letme know. I have few more questions,I will post it after working on the example data which you mentioned. Thanks RB
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Dear Experts, I am using ANTs for the first time. To learn I used 4 T1 images to crate template. I used .nii files with out skull stripping and "antsMultivariateTemplateConstruction.sh" script to get template. Before proceedig further, I need your suggestions. I have attached 3 template image links; before skull strip and after skull strip (using FSL-Bet) and template_warp. Script: bash antsMultivariateTemplateConstruction.sh -d 3 -m 30x50x20 -t GR -s CC -c 0 -o -z InitialTemplate.nii.gz *_t1.nii.gz...
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